code: def id(self):
      return self._id
  
imports: from typing import Dict, Tuple, Type
  from ..serialization.serializables import Serializable, StringField
  from ..serialization.serializables.core import SerializableSerializer
  from ..utils import tokenize
label_desc: Use image node_id 14 for calling the Base obj's underlying member method code with example usage: obj.id() and returns: self